You are able to do this by sending us a message on our contact form on our contact page or simply live chat with us. We would recommend you to live chat because the request could be done instant and may take a few days for the approval when using the contact form.
Please try to mention your name and specifically your mobile phone number with adding your area code, the location (city/town) you are in and the province. If you've have mistakenly given your land line number, we have the right to not add that number to our SMS database.